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Hazardous Weather Conditions

No active alerts for WENONA, ILLINOIS

Current Conditions: WENONA, ILLINOIS

Clear


23.5 F

Last Updated on Mar 1 2026, 07:35 AM CST
Humidity: 71%
Wind Speed: 6.9 mph
Barometer: 30.43 in
Dewpoint: 15.4 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 15.4 F
Current conditions at:

LACON (KC75)

Lat: 41.02 Lon: -89.38

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5 Day Forecast for WENONA, ILLINOIS (61377)

Sunday

Mostly Cloudy

High 39 °F
Sunday
Night
Mostly Cloudy

Low 26 °F
Monday

Slight Chance of Rain
High 46 °F
Monday
Night
Rain Likely
Low 37 °F
Tuesday

T-storms


High 50 °F
Tuesday
Night
T-storms Likely
Low 41 °F
Wednesday

T-storms Likely
High 59 °F
Wednesday
Night
Chance of Rain
Low 46 °F
Thursday

Chance of T-storms

High 59 °F



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Observation History for WENONA, ILLINOIS


Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
07:35 AM CST 6.9 10.00 Clear -- 23.5 15.4 71% 15.4 NA 30.43 1030.5
07:15 AM CST 5.8 10.00 Clear -- 22.6 15.3 73% 15.3 NA 30.42 1030.1
06:55 AM CST 4.7 10.00 Clear -- 21.7 14.9 75% 15.4 NA 30.41 1029.8
06:35 AM CST 5.8 10.00 Clear -- 22.1 15.4 75% 14.5 NA 30.41 1029.8
06:15 AM CST 6.9 10.00 Clear -- 22.6 15.8 75% 14.2 NA 30.40 1029.5
05:55 AM CST 5.8 10.00 Clear -- 23.0 16.3 75% 15.6 NA 30.39 1029.1
05:35 AM CST 5.8 10.00 Clear -- 23.7 16.7 74% 16.5 NA 30.39 1029.1
05:15 AM CST 5.8 10.00 Clear -- 23.7 16.7 74% 16.5 NA 30.39 1029.1
04:55 AM CST 6.9 10.00 Clear -- 23.9 16.7 74% 15.8 NA 30.38 1028.8
04:35 AM CST 8.1 10.00 Clear -- 24.3 17.4 75% 15.4 NA 30.38 1028.5
04:15 AM CST 6.9 10.00 Clear -- 24.4 17.6 75% 16.5 NA 30.36 1028.1
03:55 AM CST 5.8 10.00 Partly Cloudy -- 24.8 17.2 73% 17.8 NA 30.36 1028.1
03:35 AM CST 8.1 10.00 Cloudy -- 24.8 18.1 75% 16.0 NA 30.35 1027.8
03:15 AM CST 8.1 10.00 Cloudy -- 24.8 18.1 75% 16.0 NA 30.34 1027.4
02:35 AM CST 4.7 10.00 Cloudy -- 24.8 18.3 76% 18.9 NA 30.34 1027.4
02:15 AM CST 5.8 10.00 Cloudy -- 24.8 18.5 77% 17.8 NA 30.34 1027.4
01:55 AM CST 4.7 10.00 Mostly Cloudy -- 24.3 18.3 78% 18.3 NA 30.34 1027.4
01:35 AM CST 8.1 10.00 Partly Cloudy -- 23.9 18.0 78% 14.9 NA 30.33 1027.1
01:15 AM CST 6.9 10.00 Clear -- 23.9 18.1 78% 15.8 NA 30.33 1027.1
12:55 AM CST 5.8 10.00 Clear -- 23.9 18.1 78% 16.7 NA 30.33 1027.1
12:35 AM CST 9.2 10.00 Clear -- 24.3 18.0 77% 14.7 NA 30.32 1026.8
12:15 AM CST 4.7 10.00 Clear -- 24.6 17.8 75% 18.7 NA 30.31 1026.4
11:55 PM CST 8.1 10.00 Clear -- 24.6 17.8 75% 15.8 NA 30.31 1026.4
11:35 PM CST 6.9 10.00 Clear -- 24.8 17.8 74% 16.9 NA 30.31 1026.4

Regional Weather Observation

LACON (KC75)

Clear
23.5 F

PERU (KVYS)

Clear
20.8 F

ROCHELLE/KORITZ (KRPJ)

Clear
19.0 F

STERLING ROCKFAL (KSQI)

Clear
21.2 F

MORRIS-WASHBURN (KC09)

Clear
23.0 F

CHICAGO/AURORA (KARR)

Clear
21.2 F

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